-27.6% is the change from 558 to 404
Calculation steps:
[( 404 - 558 ) ÷ 558] x 100 = -27.6%
Formula
Percentage change = [(404 - 558) / 558] x 100
Subtract the new number by the original number
404 - 558 = -154
-154 ÷ 558 = -0.27598566308243727
-0.27598566308243727 x 100 = -27.6%